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New thread sizes

Product range expansion of the dryspin lead screw nuts made from bar stock

By three new dimensions

The dryspin lead screw technology is based on the principle of lubrication-free and maintenance-free linear technology. The specifications and geometries of our lead screw technology, which are matched to the plastic nut and lead screw, guarantee efficiencies of up to 82% and a service life that is up to 30% longer than conventional lead screw drives.

► New dryspin lead screw nuts
► Up to 50.9% more cost-effective than metallic lead screw nuts
► FDA-compliant materials available
► Smoother running due to tight manufacturing tolerances
 
Discover in the online shop
Test free of charge

Self-lubricating with high efficiency: Product range [mm]

The new dryspin lead screw nuts made from bar stock in cylindrical, flange or spanner flat versions
 
Type
Part No.
Thread
d1
d2
d3
d4
d5
b1
b2
SW
Cylindrical lead screw nutsDST-□SRM-1413DS3.5X1
DS3.5x1
3.5
14
-
-
-
13
-
-
Cylindrical lead screw nutsDST-□SLM-4540DS20X5
DS20x5
20
45
-
-
-
40
-
-
Cylindrical lead screw nutsDST-□SLM-4540DS20X10
DS20x10
20
45
-
-
-
40
-
-
Cylindrical lead screw nut with spanner flatDST-□SLM-304540DS20X5
DS20x5
20
45
-
-
-
40
-
30
Cylindrical lead screw nut with spanner flatDST-□SLM-304540DS20X10
DS20x10
20
45
-
-
-
40
-
30
Flange lead screw nutDST-□FRM-0913DS3.5X1
DS3.5x1
3.5
9
18
15.2
3.2
13
3
-
Flange lead screw nutDST-□FLM-3244DS20X5
DS20x5
20
32
55
45
7
44
12
-
Flange lead screw nutDST-□FLM-3244DS20X10
DS20x10
20
32
55
45
7
44
12
-
Flange lead screw nut with spanner flatDST-□FLM-323244DS20X5
DS20x5
20
32
55
45
7
44
12
32
Flange lead screw nut with spanner flatDST-□FLM-323244DS20X10
DS20x10
20
32
55
45
7
44
12
32
□ = Material selection: further information can be found here

▲ Smoother operation thanks to tighter manufacturing tolerances and rounded tooth geometries as standard
▼ Up to 50.9% more cost-effective compared to metallic lead screw nuts
■  Up to 25% less wear compared to POM+PTFE (dimensions 10x3): To the test report
●  No lubricating grease or oil in the lead screw drive and long-lasting use thanks to patented asymmetry

The new dimensions of dryspin lead screw nuts made from bar stock at a glance

Further important information:

dryspin technology

Try dryspin technology for yourself

With the help of the free lead screw sample

Holding a real sample in your hands is an important part of understanding your component. We will be happy to send you a sample of our dryspin lead screw drives for this purpose. We have summarised all the specifications and advantages of dryspin lead screw technology in the sample for you. See for yourself and if you have any questions, our experts will be happy to help you.
 
Request free lead screw sample here

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igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention on this website. The products offered by igus® are those of igus® GmbH